class_docstr: A module setting which holds a single string value
  
      
code: def get_unicode_value(self):
      return str(self.value_text)
  
imports: import abc
  import uuid
  from ._validation_error import ValidationError
label_desc: Use image node_id 24 for calling the Setting obj's underlying member method code with example usage: obj.get_unicode_value() and returns: str